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<table width="100%" summary="page for breastCancer {qruleset}"><tr><td>breastCancer {qruleset}</td><td align="right">R Documentation</td></tr></table>
<h2>breastCancer</h2>


<h3>Description</h3>

<p>
Breast cancer classification data set.
</p>


<h3>Usage</h3>

<pre>data(breastCancer)</pre>


<h3>Format</h3>

<p>
A data frame with 699 observations on the following 10 variables.
<dl>
<dt><code>clup_thickness</code></dt><dd>a numeric vector</dd>
<dt><code>cell_size</code></dt><dd>a numeric vector</dd>
<dt><code>cell_shape</code></dt><dd>a numeric vector</dd>
<dt><code>adhesion</code></dt><dd>a numeric vector</dd>
<dt><code>epithelial</code></dt><dd>a numeric vector</dd>
<dt><code>nuclei</code></dt><dd>a numeric vector</dd>
<dt><code>chromatin</code></dt><dd>a numeric vector</dd>
<dt><code>nucleoli</code></dt><dd>a numeric vector</dd>
<dt><code>mitoses</code></dt><dd>a numeric vector</dd>
<dt><code>class</code></dt><dd>a classification character of 2 values: benign (458 observations) and malignant (241 observations)</dd>
</dl>

<h3>Details</h3>

<p>
A patient classification from Wisconsin University Hospital. Two classification groups: benign and malignant. Every patient has 9 attributes which come from his cell sample. The data set has been updated periodicly during about 3 years.
</p>


<h3>Source</h3>

<p>
http://archive.ics.uci.edu/ml
</p>



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